
Opsu! is an unofficial open-source client for the rhythm game osu!, written in Java using Slick2D and LWJGL.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Android | Jun 29, 2014 | Worldwide |
| Standard Edition | PC | Jun 29, 2014 | Worldwide |

Opsu! is an unofficial open-source client for the rhythm game osu!, written in Java using Slick2D and LWJGL.
| Edition | Platform | Release Date | Region |
|---|---|---|---|
| Standard Edition | Android | Jun 29, 2014 | Worldwide |
| Standard Edition | PC | Jun 29, 2014 | Worldwide |